Advisory Published

RHSA-2021:0713: Low: OpenShift Container Platform 4.5.34 packages and security update

First published: Thu Mar 11 2021(Updated: )

Red Hat OpenShift Container Platform is Red Hat's cloud computing<br>Kubernetes application platform solution designed for on-premise or private<br>cloud deployments.<br>Security Fix(es):<br><li> golang: Data race in certain net/http servers including ReverseProxy can lead to DoS (CVE-2020-15586)</li> <li> golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs (CVE-2020-16845)</li> For more details about the security issue(s), including the impact, a CVSS<br>score, acknowledgments, and other related information, refer to the CVE<br>page(s) listed in the References section.<br>This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.5.34. See the following advisory for the container images for this release:<br><a href="https://access.redhat.com/errata/RHBA-2021:0714" target="_blank">https://access.redhat.com/errata/RHBA-2021:0714</a> All OpenShift Container Platform 4.5 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift Console or the CLI oc command. Instructions for upgrading a cluster are available at <a href="https://docs.openshift.com/container-platform/4.5/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor." target="_blank">https://docs.openshift.com/container-platform/4.5/updating/updating-cluster-between-minor.html#understanding-upgrade-channels_updating-cluster-between-minor.</a>

Affected SoftwareAffected VersionHow to fix
redhat/buildah<1.11.6-9.rhaos4.5.el8
1.11.6-9.rhaos4.5.el8
redhat/containernetworking-plugins<0.8.6-2.rhaos4.5.el8
0.8.6-2.rhaos4.5.el8
redhat/cri-o<1.18.4-7.rhaos4.5.git572d9f7.el8
1.18.4-7.rhaos4.5.git572d9f7.el8
redhat/cri-tools<1.18.0-4.el8
1.18.0-4.el8
redhat/openshift<4.5.0-202102261511.p0.git.0.f0229b9.el8
4.5.0-202102261511.p0.git.0.f0229b9.el8
redhat/buildah<1.11.6-9.rhaos4.5.el8
1.11.6-9.rhaos4.5.el8
redhat/buildah-debuginfo<1.11.6-9.rhaos4.5.el8
1.11.6-9.rhaos4.5.el8
redhat/buildah-debugsource<1.11.6-9.rhaos4.5.el8
1.11.6-9.rhaos4.5.el8
redhat/buildah-tests<1.11.6-9.rhaos4.5.el8
1.11.6-9.rhaos4.5.el8
redhat/buildah-tests-debuginfo<1.11.6-9.rhaos4.5.el8
1.11.6-9.rhaos4.5.el8
redhat/containernetworking-plugins<0.8.6-2.rhaos4.5.el8
0.8.6-2.rhaos4.5.el8
redhat/containernetworking-plugins-debuginfo<0.8.6-2.rhaos4.5.el8
0.8.6-2.rhaos4.5.el8
redhat/containernetworking-plugins-debugsource<0.8.6-2.rhaos4.5.el8
0.8.6-2.rhaos4.5.el8
redhat/cri-o<1.18.4-7.rhaos4.5.git572d9f7.el8
1.18.4-7.rhaos4.5.git572d9f7.el8
redhat/cri-o-debuginfo<1.18.4-7.rhaos4.5.git572d9f7.el8
1.18.4-7.rhaos4.5.git572d9f7.el8
redhat/cri-o-debugsource<1.18.4-7.rhaos4.5.git572d9f7.el8
1.18.4-7.rhaos4.5.git572d9f7.el8
redhat/cri-tools<1.18.0-4.el8
1.18.0-4.el8
redhat/cri-tools-debuginfo<1.18.0-4.el8
1.18.0-4.el8
redhat/cri-tools-debugsource<1.18.0-4.el8
1.18.0-4.el8
redhat/openshift-hyperkube<4.5.0-202102261511.p0.git.0.f0229b9.el8
4.5.0-202102261511.p0.git.0.f0229b9.el8
redhat/apb<2.0.3-3.el7
2.0.3-3.el7
redhat/containernetworking-plugins<0.8.6-2.rhaos4.5.el7
0.8.6-2.rhaos4.5.el7
redhat/cri-o<1.18.4-7.rhaos4.5.git572d9f7.el7
1.18.4-7.rhaos4.5.git572d9f7.el7
redhat/cri-tools<1.18.0-4.el7
1.18.0-4.el7
redhat/golang-github-prometheus-promu<0.5.0-3.git642a960.el7
0.5.0-3.git642a960.el7
redhat/openshift<4.5.0-202102261511.p0.git.0.f0229b9.el7
4.5.0-202102261511.p0.git.0.f0229b9.el7
redhat/apb<2.0.3-3.el7
2.0.3-3.el7
redhat/apb-container-scripts<2.0.3-3.el7
2.0.3-3.el7
redhat/apb-devel<2.0.3-3.el7
2.0.3-3.el7
redhat/containernetworking-plugins<0.8.6-2.rhaos4.5.el7
0.8.6-2.rhaos4.5.el7
redhat/containernetworking-plugins-debuginfo<0.8.6-2.rhaos4.5.el7
0.8.6-2.rhaos4.5.el7
redhat/cri-o<1.18.4-7.rhaos4.5.git572d9f7.el7
1.18.4-7.rhaos4.5.git572d9f7.el7
redhat/cri-o-debuginfo<1.18.4-7.rhaos4.5.git572d9f7.el7
1.18.4-7.rhaos4.5.git572d9f7.el7
redhat/cri-tools<1.18.0-4.el7
1.18.0-4.el7
redhat/cri-tools-debuginfo<1.18.0-4.el7
1.18.0-4.el7
redhat/golang-github-prometheus-promu<0.5.0-3.git642a960.el7
0.5.0-3.git642a960.el7
redhat/openshift-hyperkube<4.5.0-202102261511.p0.git.0.f0229b9.el7
4.5.0-202102261511.p0.git.0.f0229b9.el7
redhat/prometheus-promu<0.5.0-3.git642a960.el7
0.5.0-3.git642a960.el7
redhat/buildah<1.11.6-9.rhaos4.5.el8
1.11.6-9.rhaos4.5.el8
redhat/buildah-debuginfo<1.11.6-9.rhaos4.5.el8
1.11.6-9.rhaos4.5.el8
redhat/buildah-debugsource<1.11.6-9.rhaos4.5.el8
1.11.6-9.rhaos4.5.el8
redhat/buildah-tests<1.11.6-9.rhaos4.5.el8
1.11.6-9.rhaos4.5.el8
redhat/buildah-tests-debuginfo<1.11.6-9.rhaos4.5.el8
1.11.6-9.rhaos4.5.el8
redhat/containernetworking-plugins<0.8.6-2.rhaos4.5.el8
0.8.6-2.rhaos4.5.el8
redhat/containernetworking-plugins-debuginfo<0.8.6-2.rhaos4.5.el8
0.8.6-2.rhaos4.5.el8
redhat/containernetworking-plugins-debugsource<0.8.6-2.rhaos4.5.el8
0.8.6-2.rhaos4.5.el8
redhat/cri-o<1.18.4-7.rhaos4.5.git572d9f7.el8
1.18.4-7.rhaos4.5.git572d9f7.el8
redhat/cri-o-debuginfo<1.18.4-7.rhaos4.5.git572d9f7.el8
1.18.4-7.rhaos4.5.git572d9f7.el8
redhat/cri-o-debugsource<1.18.4-7.rhaos4.5.git572d9f7.el8
1.18.4-7.rhaos4.5.git572d9f7.el8
redhat/cri-tools<1.18.0-4.el8
1.18.0-4.el8
redhat/cri-tools-debuginfo<1.18.0-4.el8
1.18.0-4.el8
redhat/cri-tools-debugsource<1.18.0-4.el8
1.18.0-4.el8
redhat/openshift-hyperkube<4.5.0-202102261511.p0.git.0.f0229b9.el8
4.5.0-202102261511.p0.git.0.f0229b9.el8
redhat/apb<2.0.3-3.el7
2.0.3-3.el7
redhat/containernetworking-plugins<0.8.6-2.rhaos4.5.el7
0.8.6-2.rhaos4.5.el7
redhat/containernetworking-plugins-debuginfo<0.8.6-2.rhaos4.5.el7
0.8.6-2.rhaos4.5.el7
redhat/cri-o<1.18.4-7.rhaos4.5.git572d9f7.el7
1.18.4-7.rhaos4.5.git572d9f7.el7
redhat/cri-o-debuginfo<1.18.4-7.rhaos4.5.git572d9f7.el7
1.18.4-7.rhaos4.5.git572d9f7.el7
redhat/cri-tools<1.18.0-4.el7
1.18.0-4.el7
redhat/cri-tools-debuginfo<1.18.0-4.el7
1.18.0-4.el7
redhat/golang-github-prometheus-promu<0.5.0-3.git642a960.el7
0.5.0-3.git642a960.el7
redhat/openshift-hyperkube<4.5.0-202102261511.p0.git.0.f0229b9.el7
4.5.0-202102261511.p0.git.0.f0229b9.el7
redhat/prometheus-promu<0.5.0-3.git642a960.el7
0.5.0-3.git642a960.el7
redhat/buildah-debuginfo<1.11.6-9.rhaos4.5.el8
1.11.6-9.rhaos4.5.el8
redhat/buildah-debugsource<1.11.6-9.rhaos4.5.el8
1.11.6-9.rhaos4.5.el8
redhat/buildah-tests<1.11.6-9.rhaos4.5.el8
1.11.6-9.rhaos4.5.el8
redhat/buildah-tests-debuginfo<1.11.6-9.rhaos4.5.el8
1.11.6-9.rhaos4.5.el8
redhat/containernetworking-plugins-debuginfo<0.8.6-2.rhaos4.5.el8
0.8.6-2.rhaos4.5.el8
redhat/containernetworking-plugins-debugsource<0.8.6-2.rhaos4.5.el8
0.8.6-2.rhaos4.5.el8
redhat/cri-o-debuginfo<1.18.4-7.rhaos4.5.git572d9f7.el8
1.18.4-7.rhaos4.5.git572d9f7.el8
redhat/cri-o-debugsource<1.18.4-7.rhaos4.5.git572d9f7.el8
1.18.4-7.rhaos4.5.git572d9f7.el8
redhat/cri-tools-debuginfo<1.18.0-4.el8
1.18.0-4.el8
redhat/cri-tools-debugsource<1.18.0-4.el8
1.18.0-4.el8
redhat/openshift-hyperkube<4.5.0-202102261511.p0.git.0.f0229b9.el8
4.5.0-202102261511.p0.git.0.f0229b9.el8
redhat/containernetworking-plugins-debuginfo<0.8.6-2.rhaos4.5.el7
0.8.6-2.rhaos4.5.el7
redhat/cri-o-debuginfo<1.18.4-7.rhaos4.5.git572d9f7.el7
1.18.4-7.rhaos4.5.git572d9f7.el7
redhat/cri-tools-debuginfo<1.18.0-4.el7
1.18.0-4.el7
redhat/openshift-hyperkube<4.5.0-202102261511.p0.git.0.f0229b9.el7
4.5.0-202102261511.p0.git.0.f0229b9.el7
redhat/prometheus-promu<0.5.0-3.git642a960.el7
0.5.0-3.git642a960.el7

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Frequently Asked Questions

  • What security vulnerabilities are addressed by RHSA-2021:0713?

    RHSA-2021:0713 addresses data races in certain net/http servers, including ReverseProxy, which can lead to denial of service (DoS) attacks.

  • How do I fix the vulnerabilities listed in RHSA-2021:0713?

    To fix the vulnerabilities listed in RHSA-2021:0713, upgrade to the patched versions of affected packages like buildah, cri-o, and containernetworking-plugins.

  • What versions of OpenShift does RHSA-2021:0713 affect?

    RHSA-2021:0713 affects certain versions of Red Hat OpenShift Container Platform, specifically versions prior to 4.5.0-202102261511.p0.git.0.f0229b9.

  • What is the impact of the vulnerabilities reported in RHSA-2021:0713?

    The impact of the vulnerabilities in RHSA-2021:0713 includes potential denial of service (DoS), which can disrupt services hosted on affected servers.

  • Is it mandatory to resolve the issues described in RHSA-2021:0713?

    Yes, it is highly recommended to resolve the issues described in RHSA-2021:0713 to ensure the security and stability of your systems.

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